*{
    margin: 0;
    padding: 0;
}
.box{
    border: 1px solid #D2E1F1;
    width: 230px;
    height: 220px;
    margin: 20px auto;
    padding-left: 10px;
}
h4{
    padding-top:10px;
    color: #333333;
}
ul li{
    display: inline-block;
    font-size: 14px;
}
.nav{
    padding-top: 10px;
}
.banner{
    width: 20px;
    height: 20px;
    background-image: url(img/1.png);
    vertical-align: middle;
}
.banner1{
    background-position:-215px -68px ;
}
.banner2{
    background-position:-245px -70px;
}
.banner3{
    background-position:-274px -68px;
}
.banner4{
    background-position:-308px -68px;

}
.banner5{
    background-position:-33px -140px;
}
.banner6{
    background-position:-56px -140px;
}
.foot{
    font-size: 13px;
}
.nav li a{
    text-decoration:none;
    color: #333333;
}
.wire{
    border: 1px dotted #DBDBDB;
    margin-top: 10px;
    margin-right: 10px;
}
.nav ul li a:hover{
    text-decoration: underline ;
}